ARLINGTON – Self-proclaimed pop culture aficionado Craig Bellows declared today that most, if not all, of his favorite podcasts would be improved if they appeared with video. “I’m a pretty cultured guy. I like my WTF as much as I like my Radiolab and Comedy Bang! Bang!,” Bellows said. “But from time to time, I think, why not just include some video? I would love it if they opened with a monologue, included some...